Random breakouts that come and go

So I’m hoping someone can shine some light on things or has heard of this happening before. Ever since my 25th birthday literally right on my birthday I started breaking out in different parts of my body at first we was thinking it was something I ate I ended up going to the ER cause my face broke out bad and my tongue started to itch. (I watch what I eat very closely cause I’m allergic to peanuts) So after the hospital visit I was able to get everything I needed and they got me back to normal, we was thinking everything was good until the same thing happened again the rash comes and goes sometimes it even looks like scratches even when I haven’t touched the area that the rash appears on this is the list of symptoms I’ve been having.

Symptoms:

-feeling of the area getting hot before break out happens

-itches

-red

-welts/rash

-itchy tongue(sometimes)

-not in the same area each time

This has been non stop since Feb which is when my birthday is has anyone heard of this before? I have talked to my dr about it but unfortunately with COVID going on she can’t get me into a allergy Dr right now.

Pictures are attached below to get a insight of what it looks like.